So both old and new firewall are set to True?
I think you said you're using the copper interfaces on the PA? Do they connect directly to the A10? SFPs on another device shouldn't matter for the connection to the PA.
Yes on both devices its True.
Palo Alto Copper interfaces are connecting to the A10 device (using SFPs Fiber to Copper).
Yes, please i would appreciate if you can help with this.. but i didn't know how to inbox your from here -_-
This is to inform that this issue has been finally solved ! there was a static ARP on the core firewall interface. We put dynamic and ll worked properly.
Thank you all.
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